noun
girl with glasses; glasses-wearing girl
Manga/anime slang for a female character who wears glasses, often associated with a specific character archetype (e.g., intelligent, shy, or cute).
あのアニメのメガネっ娘が一番好きだ。
I like the glasses-wearing girl in that anime the most.
彼女はクラスのメガネっ娘キャラだ。
She's the class's glasses-girl character.
Refers to a boy or man who wears glasses, often used in similar otaku/manga contexts.
Compound of メガネ (glasses) + っ娘 (girl, with a geminate consonant for emphasis). The っ娘 suffix is common in otaku slang to denote a type of girl (e.g., アホっ娘, ツンデレっ娘).